CVE-2023-29525

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Affected versions of xwiki are subject to code injection in the `since` parameter of the `/xwiki/bin/view/XWiki/Notifications/Code/LegacyNotificationAdministration` endpoint. This provides an XWiki syntax injection attack via the since-parameter, allowing privilege escalation from view to programming rights and subsequent code execution privilege. The vulnerability has been patched in XWiki 15.0-rc-1, 14.10.3, 14.4.8 and 14.10.3. Users are advised to upgrade. Users unable to upgrade may modify the page `XWiki.Notifications.Code.LegacyNotificationAdministration` to add the missing escaping. For versions < 14.6-rc-1 a workaround is to modify the file `<xwikiwebapp>/templates/distribution/eventmigration.wiki` to add the missing escaping.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*

History

21 Nov 2024, 07:57

Type Values Removed Values Added
References () https://github.com/xwiki/xwiki-platform/commit/6d74e2e4aa03d19f0be385ab63ae9e0f0e90a766 - Patch () https://github.com/xwiki/xwiki-platform/commit/6d74e2e4aa03d19f0be385ab63ae9e0f0e90a766 - Patch
References () https://github.com/xwiki/xwiki-platform/commit/8e7c7f90f2ddaf067cb5b83b181af41513028754#diff-4e13f4ee4a42938bf1201b7ee71ca32edeacba22559daf0bcb89d534e0225949R70 - Patch () https://github.com/xwiki/xwiki-platform/commit/8e7c7f90f2ddaf067cb5b83b181af41513028754#diff-4e13f4ee4a42938bf1201b7ee71ca32edeacba22559daf0bcb89d534e0225949R70 - Patch
References () https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-jgg7-w2rj-58cj - Exploit, Patch, Vendor Advisory () https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-jgg7-w2rj-58cj - Exploit, Patch, Vendor Advisory
References () https://jira.xwiki.org/browse/XWIKI-20287 - Exploit, Issue Tracking, Patch, Vendor Advisory () https://jira.xwiki.org/browse/XWIKI-20287 - Exploit, Issue Tracking, Patch, Vendor Advisory
CVSS v2 : unknown
v3 : 8.8
v2 : unknown
v3 : 9.9

Information

Published : 2023-04-19 00:15

Updated : 2024-11-21 07:57


NVD link : CVE-2023-29525

Mitre link : CVE-2023-29525

CVE.ORG link : CVE-2023-29525


JSON object : View

Products Affected

xwiki

  • xwiki
CWE
CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')